cpython/Lib/idlelib/util.py

"""
Idlelib objects with no external idlelib dependencies
which are needed in more than one idlelib module.

They are included here because
    a) they don't particularly belong elsewhere; or
    b) because inclusion here simplifies the idlelib dependency graph.

TODO:
    * Python versions (editor and help_about),
    * tk version and patchlevel (pyshell, help_about, maxos?, editor?),
    * std streams (pyshell, run),
    * warning stuff (pyshell, run).
"""

# .pyw is for Windows; .pyi is for typing stub files.
# The extension order is needed for iomenu open/save dialogs.
py_extensions = ('.py', '.pyw', '.pyi')

if __name__ == '__main__':
    from unittest import main
    main('idlelib.idle_test.test_util', verbosity=2)